We deliver to all countries in Europe within the EFTA agreement. We deliver 100% assembled e-bikes.

ROCK MACHINE Torrent e90-29

Discount for purchasing 2 or more e-bikes: 5%
Unfortunately, this product is no longer in production. Please, choose another model from that category

Why this e-bike?

  • Shimano E7000 motor and 500Wh battery.
  • SR Suntour Epixon LOR front fork with 120 mm travel.
  • WTB Nineline Comp, 29x2.25" tyres with a reflective stripe.
  • SHIMANO SC-E7000 display with a clamp band.
  • Control unit on left handlebar.
  • Battery charging time up to 7.5 hours.
  • Shimano hydraulic disc brakes.


Lovers of hardcore, hardtail riding will want to try this one! This basic e-bike has everything you need to enjoy your off-road riding to the full. Order yours today!

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E-bike range calculator

Total weight of rider (incl. equipment)
Predominant route profile
Battery capacity
For 80 kg riders, with a battery capacity of Wh when driving with maximum assistance after a predominantly , the range on this e-bike will be approximately
(Setting specific assistant mode, electro-technical state, battery age, ambient temperature, aerodynamics and driving technique could affect the overall range)

E-MTB WITH A LOT OF STAMIPowerful motor and high-capacity batteries will help  you to catch up on the harshest hills. The high  performance e-bikes are characterized by its durable  frame, high-quality brakes and good suspension.

The SHIMANO steps motor  is designed for sporty touring  e-bikes (model 6000) and for off-road eMTB (model 8000).  The weight of the steps central motor is only 3.1 kg and  it helps the rider to start with a surprisingly high force.  The drive offers three modes: eco-mod, normal and high.  Cyclocomputer indicates the battery level, the speed and  the distance travelled.  

From the humble garage-days back in 1994 to the present fast changing times, Rock Machine has always followed one basic principle: Having fun behind the bars. Sure there are months in front of the computer, sure there are miles & miles on the jetplanes, sure they spent countless of hours by refining even the smallest frame details.



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                      E-Bike Buyer's Guide    Everything about batteries 

                      Delivery of your e-bike    Everything about e-bike motors 






Drive type SHIMANO STePS E7000, central motor, 60Nm
Capacity and battery type 500 Wh, Shimano Steps E8010, integrated
Control SHIMANO SC-E7000 display
Frame sizes 17“ (M) / 19“ (L) / 21“ (XL)
Frame type and material Alloy 6061 (with internal cable routing)
Front fork SR Suntour Epixion LOR, 120 mm travel, air
Number of gears 1x10
Derailleur SHIMANO DEORE RD-M6000 Shadow Plus
Shifters and derailleur Shimano Deore M6000
Front brakes Shimano BL-MT401/BR-MT400, disc 180 mm
Rear brakes ACERA BL-MT401 / BR-MT400 (hydraulické diskové brzdy s 180 mm disky)
Crankset Shimano FC-E6100, 38 T
Cassette Shimano Deore CS-HG500-10, 11-42 T
The stem ONE1 TDS-C301 Alloy
Chain KMC e10S
Handlebars ONE1 Alloy, MTB AL-325BT, width 740 mm
Saddle WTB Volt Sport (ONE1 Alloy)
Seat post SP C207 30,9 x 350 mm
Rims WTB SX19 (32 holes)
Front hub Shimano TX505
Rear hub SHIMANO FH-TX505-8 (32 děr / centrální zamykání / QR typ)
Tyres WTB Nineline Comp, 29x2.25“ + reflective stripe
Pedály Marwi SP-16
Grips Velo VLG-1777D2
Load capacity 120 kg
Weight including battery 21.8 kg